イケガミ　シンペイ    IKEGAMI Shimpei
   池上　真平
   所属
人間社会学部 心理学科
 
生活心理研究所 所属教員
   職種
准教授
発表年月日 2011/07/12
発表テーマ Effects of swing-ratio on recognition of rhythm patterns（再掲）
発表学会名 The 4th conference of Asia-Pacific Society for Cognitive Sciences in Music
学会区分 国際学会
発表形式 ポスター
単独共同区分 共同
開催地名 Beijing
発表者・共同発表者 Shimpei Ikegami & Sumi Shigeno
概要 The purpose of this study is to examine the effect of swing-ratio on listeners’ recognition of musical rhythm. An experiment was conducted to examine how a rhythm pattern is recognized under various swing-ratios while the tempo is kept constant. Five conditions of swing-ratio were used: 250:250 ms, 300:200 ms, 350:150 ms, 400:100 ms, and 450:50 ms. All stimuli were presented by using Scheffé’s paired comparison (Ura’s variation). Significant differences were obtained from the five swing-ratio conditions. In particular, when the swing-ratio was 400:100 ms and 450:50 ms, the patterns received lower scale values for “liking” and “dynamism” than other swing-ratios did. The results were discussed in the context of the temporal limit in information processing of musical rhythm.